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KOP-Ô CHAPE

LIGHTWEIGHT FIBER-REINFORCED READY-TO-USE CEMENT SCREED MADE WITH WOOD

KOP-Ô CHAPE is a ready-to-use lightweight, fiber-reinforced cement screed made with PEFC-certified wood aggregates. It is up to 50% lighter than traditional concrete, so it reduces the load on floors: the ideal choice for renovations and old or timber floors.

It is applied as a 1.18 in (3 cm) fill or as a screed from 2 in (5 cm), up to a maximum of 3 7/8 in (10 cm), and reaches class CT-C7-F4. Ceramic tiles can be laid after about 12 days (5 days under a PE sheet plus 7 days in air); parquet and resilient floors after 28 days, after a KRONOS AUTOLIV skim coat.

Not suitable over underfloor heating.

NOTE

Classification CT-C7-F4; compressive strength ≥ 1,595 psi (≥ 11 N/mm²); flexural strength ≥ 580 psi (≥ 4 N/mm²).
Thermal conductivity λ 2.32 BTU·in/(h·ft²·°F) (0.334 W/(m·K)); ΔLw 17 dB (estimate).
Thickness: 1.18 in (3 cm) as fill, 2 in (5 cm) as screed, maximum 3 7/8 in (10 cm).
Ceramic after about 12 days (5 days under PE sheet + 7 days in air); parquet and resilient after 28 days with KRONOS AUTOLIV skim coat.
44 bags per 35.3 ft³ (1 m³); 0.8 ft³ (23 L) bag (62 lb (28 kg)); pallet of 50 bags.